Digital Applications Administrator IQ/0171

Iquest Management Consultants; Qatar; On-site; QAR 134,000 - 201,000; Full time

Job summary

Iquest Management Consultants seeks a seasoned System Engineer to manage enterprise Linux servers, container platforms, and APIs in a high-availability environment. You will monitor logs, patch systems, automate deployments via Jenkins/GitLab, and ensure security with SSL/TLS hardening and vulnerability scanning.

Key focus areas include IBM ACE/API Connect, OpenShift CP4I/CP4D, Redis, Kafka/MQ integrations, and SLA compliance with disaster recovery readiness. 8+ years of experience preferred.

Qualifications

• 8+ years of experience in related roles.

Responsibilities

• RedHat Linux and Apache
• Support, monitor, and troubleshoot services and logs for servers and applications
• Shell scripting
• Patching and hardening of OS and Applications
• Manage deployments, configuration changes, incident handling, and performance tuning across channels
• Ensure high availability and best system performance.
• Comply with defined SLAs from all perspectives (Operations, Security Policies and Audit Findings)
• Maintaining a replicated system in Disaster Recovery for Business Continuity
• Kubernetes, Docker, Helm charts, DevOps pipelines (Jenkins/GitLab), monitoring tools (Dynatrace)
• IBM ACE, REST/SOAP APIs, API Gateways, message brokers (Kafka/MQ)
• Dynatrace, AppDynamics, ELK stack, ITIL processes
• HSTS, SSL hardening, vulnerability scanners, audit documentation
• IBM API CONNECT: API security policies, DataPower gateway, REST/SOAP APIs, SSL/TLS, environment promotion
• IBM APP CONNECT: IBM ACE, ESQL, message flows, REST/SOAP services, integration troubleshooting
• IBM MQ: Queue manager HA, channel security, SSL/TLS, message tracking, Linux administration
• CP4I: OpenShift, operators, integration platforms, DevOps pipelines, platform patching
• CP4D: OpenShift, platform administration, storage integration, IAM, service monitoring
• IBM Data Power: Multi-Protocol Gateway, XML/JSON processing, AAA policies, certificate management, API security
• Redis: Preferred Skills Redis cluster, persistence, failover, performance tuning, client connectivity troubleshooting

Skills

RedHat Linux

Apache

Shell scripting

Patching & hardening

Kubernetes

Docker

Helm charts

DevOps pipelines

Dynatrace

AppDynamics

ELK stack

ITIL processes

SSL/TLS hardening

IBM API CONNECT

IBM APP CONNECT

IBM MQ

OpenShift CP4I

OpenShift CP4D

Redis

Kafka/MQ

Job description

Role & responsibilities

1. RedHat Linux and Apache
2. Support, monitor, and troubleshoot services and logs for servers and applications
3. Shell scripting
4. Patching and hardening of OS and Applications
5. Manage deployments, configuration changes, incident handling, and performance tuning across channels
6. Ensure high availability and best system performance.
7. Comply with defined SLAs from all perspectives (Operations, Security Policies and Audit Findings)
8. Maintaining a replicated system in Disaster Recovery for Business Continuity
9. Kubernetes, Docker, Helm charts, DevOps pipelines (Jenkins/GitLab), monitoring tools (Dynatrace)
10. IBM ACE, REST/SOAP APIs, API Gateways, message brokers (Kafka/MQ)
11. Dynatrace, AppDynamics, ELK stack, ITIL processes
12. HSTS, SSL hardening, vulnerability scanners, audit documentation
13. IBM API CONNECT: API security policies, DataPower gateway, REST/SOAP APIs, SSL/TLS, environment promotion
14. IBM APP CONNECT: IBM ACE, ESQL, message flows, REST/SOAP services, integration troubleshooting
15. IBM MQ: Queue manager HA, channel security, SSL/TLS, message tracking, Linux administration
16. CP4I: OpenShift, operators, integration platforms, DevOps pipelines, platform patching
17. CP4D: OpenShift, platform administration, storage integration, IAM, service monitoring
18. IBM Data Power: Multi-Protocol Gateway, XML/JSON processing, AAA policies, certificate management, API security
19. Redis: Preferred Skills Redis cluster, persistence, failover, performance tuning, client connectivity troubleshooting

Preferred candidate profile

We are looking for 8+years of experience candidates.